Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 2 Steel, Cadmium Finish MPN:21FC-820
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In Stock
Free Shipping
In Stock
SKU
310-67515965
Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 2 Steel, Cadmium Finish
The 1/2-20 UNJF hex lock nut with expanding flex top is made from grade 2 alloy steel, ensuring maximum durability in numerous applications. This premium quality locknut features an adjustable internal sleeve and external serrations to provide enhanced holding power on rounded surfaces. Its versatility makes it ideal for use across a variety of industries including aviation, automotive, construction, and industrial, while its self-locking feature guarantees secure fastening without additional lockwashers or locking devices.
Hex Lock Nut: Expanding Flex Top, 1/2-20, Grade 2 Steel, Cadmium Finish 0.7520" Width Across Flats, 0.7410" Flange Dia, Right Hand, AS8879
Additional Information
- Hazardous Materials: No, oK to Ship Via Air
- Material Safety Data Sheet (MSDS) Required: No
- Country of Origin: US, United States of America (the)
- TAA Compliant: Yes
- UNSPSC: 31161716
- UPC: 082893051826
- CA Restricted (Prop 65): No
Product info last updated on March 31, 2025 11:38pm UTC
Category: Lock Nuts